XNX | Honeywell XNX Universal Transmitter

One universal transmitter for flammable, toxic and oxygen sensing

The Honeywell XNX Universal Transmitter is a fixed gas detection platform designed for hazardous locations, accepting electrochemical, catalytic bead and infrared sensor technologies to detect toxic gases, flammable gases (0-100% LEL) and oxygen depletion. It uses standard 4-20 mA wiring with HART communication, with options for Modbus and Fieldbus plus up to three relays, and a local HART adapter enables configuration and diagnostics with handheld devices. With more than 200 unique configurations, it satisfies intrinsically safe and explosion-proof requirements across oil and gas, chemical, wastewater and industrial applications.

Brand: Honeywell · Category: Gas Detection

Key features

Specifications

Sensor technologiesElectrochemical, catalytic bead, infrared
Flammable range0–100% LEL
Output4–20 mA with HART; optional Modbus/Fieldbus
RelaysUp to 3
EnclosureAluminum or 316 stainless steel, 5 threaded ports

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